Convert JPEG to MBTiles online for free — right in your browser. No upload, no sign-up, batch conversion, coordinate systems and attributes preserved.
Efficiently convert from JPG to MBTILES format
All processing is done locally in your browser
Output standard MBTILES format
Convert jpg to mbtiles online for free — right in your browser. No upload, no sign-up, batch conversion, coordinate systems and attributes preserved.
JPEG is a widely used lossy image format that achieves high compression via DCT. In GIS, JPEG is often used to store and transfer true-color satellite imagery and orthophotos, and can carry georeferencing via .jgw world files.
MBTiles is an open specification by Mapbox that uses a SQLite database to store a complete tile pyramid (raster or vector). A single .mbtiles file contains tiles at multiple zoom levels, making it easy to package, transfer and deploy offline mobile map applications.
Converting JPEG to MBTiles is one of the most common workflows in GIS. JPEG data usually comes from desktop GIS software, government open-data portals, or data exchange with partners, while MBTiles is what modern tools, web maps, and platforms expect. This converter bridges the two: it reads your JPEG files, keeps geometry and attributes intact, and writes clean MBTiles output — entirely in your browser, so your data never leaves your device.
No. The conversion runs entirely in your browser using WebAssembly — your files never leave your device.
Yes, completely free with no sign-up and no usage limits.
By default the output keeps the source coordinate system. If your JPEG file uses a projected CRS (like UTM), you can search any EPSG coordinate system by keyword or code and reproject in one step. Note: output formats that require WGS84 by specification (KML, KMZ, GPX) always reproject to WGS84 automatically.
Yes — drop several JPEG files at once and each one produces its own MBTiles output.
Upload your JPEG file — drag and drop it onto the page, or browse from your device. You can add several files at once for batch conversion.
The conversion runs automatically in your browser. No upload, no server — your data stays on your device the entire time.
Download the MBTiles file. Each input produces its own output, ready to use in your GIS, web map, or archive.